Use dropdown bar for compact location bar.

 * Refactored CompactLocationBar to Host/View to use DropdownBarHost/View.
 * Changed the logic to show/hide. Per cole's request, losing focus now hides the location bar.
Following features are not implemented yet.
 * Window cripping while animating.
 * Adjust location when toolbar is shown (it's always under tab)
 * clipping autocomplete dropdown.

Timer code is no longer used right now, but is left intentionally as we may put it back.

BUG=None
TEST=None

Review URL: http://codereview.chromium.org/525018

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@35674 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 96 insertions, 0 deletions

diff --git a/chrome/browser/chromeos/compact_location_bar_view.h b/chrome/browser/chromeos/compact_location_bar_view.h
new file mode 100644
index 0000000..4bf285d
--- /dev/null
+++ b/chrome/browser/chromeos/compact_location_bar_view.h
@@ -0,0 +1,96 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CHROME_BROWSER_CHROMEOS_COMPACT_LOCATION_BAR_VIEW_H_
+#define CHROME_BROWSER_CHROMEOS_COMPACT_LOCATION_BAR_VIEW_H_
+
+#include "base/basictypes.h"
+#include "chrome/browser/bubble_positioner.h"
+#include "chrome/browser/autocomplete/autocomplete_edit.h"
+#include "chrome/browser/chromeos/compact_location_bar_host.h"
+#include "chrome/browser/views/dropdown_bar_view.h"
+#include "views/controls/button/button.h"
+#include "views/view.h"
+
+class AutocompleteEditViewGtk;
+class Browser;
+class BrowserView;
+class ToolbarStarToggleGtk;
+class Tab;
+class TabContents;
+class TabStrip;
+
+namespace views {
+class ImageButton;
+class NativeViewHost;
+}  // namespace views
+
+namespace chromeos {
+
+// CompactLocationBarView is a version of location bar that is shown under
+// a tab for short priod of used when Chrome is in the compact
+// navigation bar mode.
+class CompactLocationBarView : public DropdownBarView,
+                               public views::ButtonListener,
+                               public AutocompleteEditController,
+                               public BubblePositioner {
+ public:
+  explicit CompactLocationBarView(CompactLocationBarHost* host);
+  ~CompactLocationBarView();
+
+  // Claims focus for the text field and selects its contents.
+  virtual void SetFocusAndSelection();
+
+  void Update(const TabContents* contents);
+
+ private:
+  Browser* browser() const;
+
+  // Called when the view is added to the tree to initialize the
+  // CompactLocationBarView.
+  void Init();
+
+  // Overridden from views::View.
+  virtual gfx::Size GetPreferredSize();
+  virtual void Layout();
+  virtual void Paint(gfx::Canvas* canvas);
+  virtual void ViewHierarchyChanged(bool is_add, views::View* parent,
+                                    views::View* child);
+  virtual void Focus();
+
+  // Overridden from views::ButtonListener:
+  virtual void ButtonPressed(views::Button* sender, const views::Event& event);
+
+  // AutocompleteEditController implementation.
+  virtual void OnAutocompleteAccept(const GURL& url,
+                                    WindowOpenDisposition disposition,
+                                    PageTransition::Type transition,
+                                    const GURL& alternate_nav_url);
+  virtual void OnChanged();
+  virtual void OnKillFocus();
+  virtual void OnSetFocus();
+  virtual void OnInputInProgress(bool in_progress);
+  virtual SkBitmap GetFavIcon() const;
+  virtual std::wstring GetTitle() const;
+
+  // BubblePositioner implementation.
+  virtual gfx::Rect GetLocationStackBounds() const;
+
+  CompactLocationBarHost* clb_host() {
+    return static_cast<CompactLocationBarHost*>(host());
+  }
+
+  views::ImageButton* reload_;
+  scoped_ptr<AutocompleteEditViewGtk> location_entry_;
+  views::NativeViewHost* location_entry_view_;
+
+  // scoped_ptr<ToolbarStarToggleGtk> star_;
+  views::NativeViewHost* star_view_;
+
+  DISALLOW_COPY_AND_ASSIGN(CompactLocationBarView);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_COMPACT_LOCATION_BAR_VIEW_H_